3-6 MAX200 Instruction Manual
1-97
SETUP
Power Requirements
All line disconnect switches, slow-blow fuses and power cables are customer supplied and must conform
to all applicable national and/or local electrical codes. Installation must be performed by qualified
personnel.
Line Disconnect Switch
• Use a primary line disconnect switch for each power supply. This disconnect switch allows you to turn the
power supply off quickly in an emergency situation. Install the switch on a wall near the power supply and
easily accessible to the operator. The interrupt level of the switch must be equal to or exceed the
continuous rating of the fuses. Size the disconnect switch to the following requirements:
Rated Input
Current @ Recommended
Input Voltage Phase 30 kw Output Slow-Blow Fuse Size
200 VAC 3 108 amps 150 amps
208 VAC 3 104 amps 150 amps
220 VAC 3 98 amps 150 amps
380 VAC 3 57 amps 80 amps
400 VAC 3 56 amps 80 amps
415 VAC 3 52 amps 70 amps
480 VAC 3 45 amps 60 amps
600 VAC 3 36 amps 50 amps
Power Cables
• Use AWG wire sizes as outlined by applicable local electrical codes. Wire sizes vary based on the distance
of the receptacle from the main box.
• Use a 4-conductor Type SO input power cable with a conductor temperature rating of 60°C (140°F)
according to the following requirements:
Input Voltage Cable Size Current Rating
200 VAC 1/4 107 amps
208 VAC 1/4 107 amps
220 VAC 1/4 107 amps
380 VAC 4/4 69 amps
400 VAC 4/4 69 amps
415 VAC 4/4 69 amps
480 VAC 6/4 52 amps
600 VAC 8/4 39 amp
To Next Page
Loading...
Need help?
General
